DE19907830A1 - Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial - Google Patents
Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus RecyclingmaterialInfo
- Publication number
- DE19907830A1 DE19907830A1 DE19907830A DE19907830A DE19907830A1 DE 19907830 A1 DE19907830 A1 DE 19907830A1 DE 19907830 A DE19907830 A DE 19907830A DE 19907830 A DE19907830 A DE 19907830A DE 19907830 A1 DE19907830 A1 DE 19907830A1
- Authority
- DE
- Germany
- Prior art keywords
- elastane
- spinning
- solution
- fresh
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19907830A DE19907830A1 (de) | 1999-02-24 | 1999-02-24 | Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial |
US09/913,947 US6830715B1 (en) | 1999-02-24 | 2000-02-14 | Method and device for producing elastane threads from recycling material |
JP2000601231A JP2002538314A (ja) | 1999-02-24 | 2000-02-14 | リサイクル材料からエラスタン糸を製造するための方法及び装置 |
EP00909168A EP1163381B1 (de) | 1999-02-24 | 2000-02-14 | Verfahren und vorrichtung zur herstellung von elastanfäden aus recycling-material |
CN00804277A CN1131344C (zh) | 1999-02-24 | 2000-02-14 | 由回收材料制造弹性纤维的方法和设备 |
CA002362175A CA2362175A1 (en) | 1999-02-24 | 2000-02-14 | Method and device for producing elastane threads from recycling material |
AU31545/00A AU3154500A (en) | 1999-02-24 | 2000-02-14 | Method and device for producing elastane threads from recycling material |
PCT/EP2000/001206 WO2000050673A1 (de) | 1999-02-24 | 2000-02-14 | Verfahren und vorrichtung zur herstellung von elastanfäden aus recyclingmaterial |
BR0008485-9A BR0008485A (pt) | 1999-02-24 | 2000-02-14 | Processo e dispositivo para produção de fios de elastano de material reciclado |
DE50006258T DE50006258D1 (de) | 1999-02-24 | 2000-02-14 | Verfahren und vorrichtung zur herstellung von elastanfäden aus recycling-material |
KR1020017010740A KR20010102353A (ko) | 1999-02-24 | 2000-02-14 | 재활용 재료로부터의 엘라스탄 섬유의 제조 방법 및 장치 |
MXPA01008560A MXPA01008560A (es) | 1999-02-24 | 2000-02-14 | Procedimiento y dispositivo para la fabricacion de hilos de elastano a partir de material de reciclado. |
TW089103004A TW469305B (en) | 1999-02-24 | 2000-02-22 | Process and device for producing elastane fibres from recycling material |
IL14457602A IL144576A0 (en) | 1999-02-24 | 2002-02-14 | Method and device for producing elastane threads for recycling material |
HK02106630.1A HK1045179B (zh) | 1999-02-24 | 2002-09-09 | 由回收材料製造彈性纖維的方法和設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19907830A DE19907830A1 (de) | 1999-02-24 | 1999-02-24 | Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19907830A1 true DE19907830A1 (de) | 2000-08-31 |
Family
ID=7898605
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19907830A Withdrawn DE19907830A1 (de) | 1999-02-24 | 1999-02-24 | Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial |
DE50006258T Expired - Fee Related DE50006258D1 (de) | 1999-02-24 | 2000-02-14 | Verfahren und vorrichtung zur herstellung von elastanfäden aus recycling-material |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50006258T Expired - Fee Related DE50006258D1 (de) | 1999-02-24 | 2000-02-14 | Verfahren und vorrichtung zur herstellung von elastanfäden aus recycling-material |
Country Status (14)
Country | Link |
---|---|
US (1) | US6830715B1 (pt) |
EP (1) | EP1163381B1 (pt) |
JP (1) | JP2002538314A (pt) |
KR (1) | KR20010102353A (pt) |
CN (1) | CN1131344C (pt) |
AU (1) | AU3154500A (pt) |
BR (1) | BR0008485A (pt) |
CA (1) | CA2362175A1 (pt) |
DE (2) | DE19907830A1 (pt) |
HK (1) | HK1045179B (pt) |
IL (1) | IL144576A0 (pt) |
MX (1) | MXPA01008560A (pt) |
TW (1) | TW469305B (pt) |
WO (1) | WO2000050673A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4036288A4 (en) * | 2019-09-24 | 2022-10-26 | Asahi Kasei Kabushiki Kaisha | ELASTIC RECYCLED POLYURETHANE FIBER, METHOD FOR PRODUCTION THEREOF, FIBROUS STRUCTURE CONTAINING SAID ELASTIC RECYCLED POLYURETHANE FIBER, COLLECTION ELEMENT AND HYGIENE MATERIAL |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10103029A1 (de) * | 2001-01-24 | 2002-07-25 | Bayer Faser Gmbh | Verfahren und Vorrichtung zur Ölabscheidung aus präparationshaltigen Elastan-Schnittfasern |
US7347947B2 (en) * | 2002-10-18 | 2008-03-25 | Fujifilm Corporation | Methods for filtrating and producing polymer solution, and for preparing solvent |
DE102004026119A1 (de) * | 2004-05-15 | 2005-12-08 | Lanxess Deutschland Gmbh | Verfahren zur pneumatischen Förderung von Glasfasern |
EP2094889A2 (de) * | 2006-11-23 | 2009-09-02 | Basf Se | Verfahren zur herstellung von fasern |
CN103643315B (zh) * | 2013-12-04 | 2017-01-18 | 宜宾丝丽雅集团有限公司 | 适用于卷绕装置外置的高速纺丝机的纺丝工艺 |
CN105056856B (zh) * | 2015-07-31 | 2017-04-05 | 温州大学瓯江学院 | 一种生产mbs的反应釜设备 |
CN108085854A (zh) * | 2017-12-29 | 2018-05-29 | 杭州联成华卓实业有限公司 | 回收涤纶和棉混纺织物的生产工艺 |
CN108315827B (zh) * | 2018-03-13 | 2019-07-19 | 扬州君禾薄膜科技有限公司 | 一种聚酯纤维纺丝工艺 |
JP7162195B1 (ja) | 2022-02-25 | 2022-10-28 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
WO2023175565A1 (en) | 2022-03-17 | 2023-09-21 | Toray-Opelontex Co., Ltd. | Polyurethane elastic fiber and method for producing such |
WO2023175568A1 (en) | 2022-03-18 | 2023-09-21 | Toray-Opelontex Co., Ltd. | Polyurethane elastic fiber and method for producing such |
EP4306585A1 (en) | 2022-07-11 | 2024-01-17 | Cap Iii B.V. | Process for the recovery of epsilon-caprolactam and polyether polyurethane from polyamide 6 and polyether polyurethane comprising materials |
EP4306584A1 (en) | 2022-07-11 | 2024-01-17 | Cap Iii B.V. | Process for the recovery of epsilon-caprolactam and polyether polyurethane from nylon 6 and polyether polyurethane comprising materials |
EP4306586A1 (en) | 2022-07-11 | 2024-01-17 | Cap Iii B.V. | Process for the recovery of spandex and nylon from spandex and nylon comprising materials |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA771086A (en) | 1967-11-07 | E.I. Du Pont De Nemours And Company | Reclaiming spandex yarn by dissolving, filtering and dry-spinning | |
JPS5512128A (en) * | 1978-07-11 | 1980-01-28 | Toyo Prod Kk | Dissolving of polyurethane |
US4810737A (en) | 1987-11-16 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Spinning of spandex filaments |
DE4222772A1 (de) | 1992-07-10 | 1994-01-13 | Bayer Ag | Verfahren zur Herstellung von viskositätsstabilen, gelarmen hochkonzentrierten Elastan-Spinnlösungen |
US5471037A (en) | 1992-08-18 | 1995-11-28 | E. I. Du Pont De Nemours And Company | Process for preparing polymeric material with microwave |
DE4446339C1 (de) | 1994-12-23 | 1996-05-02 | Bayer Faser Gmbh | Verfahren zur Einstellung der Viskosität von hochkonzentrierten Elastanlösungen für das Trockenspinnen oder Naßspinnen von Elastanfasern und nach dem Verfahren erhältliche Elastanspinnlösung |
DE19504316C1 (de) * | 1995-02-10 | 1996-08-01 | Bayer Faser Gmbh | Verfahren zur Herstellung von mehrfädigen, naßgesponnenen Elastanfäden |
DE19715584C2 (de) * | 1997-04-15 | 2001-09-27 | Bayer Faser Gmbh | Vorrichtung und Verfahren zur Herstellung von Elastanfäden |
-
1999
- 1999-02-24 DE DE19907830A patent/DE19907830A1/de not_active Withdrawn
-
2000
- 2000-02-14 MX MXPA01008560A patent/MXPA01008560A/es not_active Application Discontinuation
- 2000-02-14 AU AU31545/00A patent/AU3154500A/en not_active Abandoned
- 2000-02-14 JP JP2000601231A patent/JP2002538314A/ja active Pending
- 2000-02-14 US US09/913,947 patent/US6830715B1/en not_active Expired - Fee Related
- 2000-02-14 EP EP00909168A patent/EP1163381B1/de not_active Expired - Lifetime
- 2000-02-14 CA CA002362175A patent/CA2362175A1/en not_active Abandoned
- 2000-02-14 DE DE50006258T patent/DE50006258D1/de not_active Expired - Fee Related
- 2000-02-14 BR BR0008485-9A patent/BR0008485A/pt not_active Application Discontinuation
- 2000-02-14 CN CN00804277A patent/CN1131344C/zh not_active Expired - Fee Related
- 2000-02-14 WO PCT/EP2000/001206 patent/WO2000050673A1/de not_active Application Discontinuation
- 2000-02-14 KR KR1020017010740A patent/KR20010102353A/ko not_active Application Discontinuation
- 2000-02-22 TW TW089103004A patent/TW469305B/zh active
-
2002
- 2002-02-14 IL IL14457602A patent/IL144576A0/xx unknown
- 2002-09-09 HK HK02106630.1A patent/HK1045179B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4036288A4 (en) * | 2019-09-24 | 2022-10-26 | Asahi Kasei Kabushiki Kaisha | ELASTIC RECYCLED POLYURETHANE FIBER, METHOD FOR PRODUCTION THEREOF, FIBROUS STRUCTURE CONTAINING SAID ELASTIC RECYCLED POLYURETHANE FIBER, COLLECTION ELEMENT AND HYGIENE MATERIAL |
Also Published As
Publication number | Publication date |
---|---|
WO2000050673A1 (de) | 2000-08-31 |
JP2002538314A (ja) | 2002-11-12 |
US6830715B1 (en) | 2004-12-14 |
CN1131344C (zh) | 2003-12-17 |
EP1163381B1 (de) | 2004-04-28 |
TW469305B (en) | 2001-12-21 |
HK1045179B (zh) | 2004-10-21 |
IL144576A0 (en) | 2002-05-23 |
AU3154500A (en) | 2000-09-14 |
HK1045179A1 (en) | 2002-11-15 |
EP1163381A1 (de) | 2001-12-19 |
CA2362175A1 (en) | 2000-08-31 |
KR20010102353A (ko) | 2001-11-15 |
CN1341170A (zh) | 2002-03-20 |
BR0008485A (pt) | 2002-01-29 |
MXPA01008560A (es) | 2002-04-09 |
DE50006258D1 (de) | 2004-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |